Results 1 to 10 of about 75,072 (219)

A transiting companion to the eclipsing binary KIC002856960 [PDF]

, 2012
We present an early result from an automated search of Kepler eclipsing binary systems for circumbinary companions. An intriguing tertiary signal has been discovered in the short period eclipsing binary KIC002856960. This third body leads to transit-like
Batalha, Brown, Bryson, C. A. Watson, Carter, D. Armstrong, D. Pollacco, Derekas, Doyle, F. Faedi, H. M. Cegla, Haas, I. Skillen, Irwin, J. Burton, J. McCormac, Koch, Lada, Morales, P. McDaid, Prsa, Quintana, Slawson, Steffen, Torres, Welsh, Y. Gómez Maqueo Chew   +26 more
core   +4 more sources

The New Ephemeris and Light Curve Analysis of V870 Ara by the Ground-Based and TESS Data

Open Astronomy, 2021
New CCD photometric observations and their investigation of the W UMa-type binary, V870 Ara, are presented. Light curves of the system were taken through BVIfilters from the Congarinni Observatory in Australia.
Poro Atila, Blackford Mark G., Davoudi Fatemeh, Mohandes Amirreza, Madani Mohammad, Rezaei Samaneh, Bozorgzadeh Elnaz   +6 more
doaj   +1 more source

Gaia BH1: A Key for Understanding the Demography of Low-q Binaries in the Milky Way Galaxy

Galaxies, 2023
The recently discovered Gaia BH1 binary system, a Sun-like star and a dark object (presumably a black hole), may significantly change our understanding of the population of binaries.
Oleg Malkov
doaj   +1 more source

SW Lyncis-Advances and Questions [PDF]

Journal of Astronomy and Space Sciences, 2010
Many filtered CCD measures form the basis of six new light curves of the eclipsing system SW Lyn. From these measures and additional observations for eclipse timing, 47 new times of minimum light over the time-interval of about 13 years have been ...
Chun-Hwey Kim, Ho-Il Kim, Tae Seog Yoon, Wonyong Han, Jae Woo Lee, Chung-Uk Lee, Jin-Hyung Kim, Robert H. Koch   +7 more
doaj   +1 more source

Eclipse ESCET™: The Eclipse Supervisory Control Engineering Toolkit [PDF]

, 2023
AbstractThe Eclipse Supervisory Control Engineering Toolkit (ESCET™) is an open-source project to provide a model-based approach and toolkit for developing supervisory controllers, targeting their entire engineering process. It supports synthesis-based engineering of supervisory controllers for discrete-event systems, combining model-based engineering ...
Fokkink, W.J., Goorden, M.A., Hendriks, D., Beek, D.A. van, Hofkamp, A.T., Reijnen, F.F.H., Etman, L.F.P., Moormann, L., Mortel-Fronczak, J.M. van de, Reniers, M.A., Rooda, J.E., Sanden, L.J. van der, Schiffelers, R.R.H., Thuijsman, S.B., Verbakel, J.J., Vogel, J.A.   +15 more
openaire   +3 more sources

Using probabilistic neural network to analyze the binary stars Schulte 3, EY Cep, HD 101131, and Haro 1-14c [PDF]

Songklanakarin Journal of Science and Technology (SJST), 2018
The use of artificial neural networks (ANNs) in physical sciences has increased recently. Determining the orbital elements of binary systems helps us to obtain fundamental information. In this paper, ANNs were used to find the corresponding orbital and
Ali Pirkhedri, Kamal Ghaderi
doaj   +1 more source

Asteroseismic Analysis of δ Scuti Components of Binary Systems: The Case of KIC 8504570

Galaxies, 2020
The present work concerns the Asteroseismology of the Kepler-detached eclipsing binary KIC 8504570. Particularly, it focuses on the pulsational behaviour of the oscillating component of this system and the estimation of its physical parameters in order ...
Alexios Liakos, Panagiotis Niarchos
doaj   +1 more source

New Light Curve Analysis for Large Numbers of Eclipsing Binaries I. Detached and Semi-Detached Binaries [PDF]

Journal of Astronomy and Space Sciences, 2010
Several survey observations have produced light curves of more than five thousand eclipsing binaries for last 15 years. Future missions such as the Large Synoptic Survey Telescope (LSST), the Panoramic Survey Telescope and Rapid Response System (Pan ...
Young-Woon Kang
doaj   +1 more source

Eclipsing Systems with Pulsating Components (Types β Cep, δ Sct, γ Dor or Red Giant) in the Era of High-Accuracy Space Data

Galaxies, 2021
Eclipsing systems are essential objects for understanding the properties of stars and stellar systems. Eclipsing systems with pulsating components are furthermore advantageous because they provide accurate constraints on the component properties, as well
Patricia Lampens
doaj   +1 more source

Eclipse retinopathy [PDF]

Eye, 2001
Solar retinopathy is a well-recognised clinical entity of macular damage caused by viewing the sun, induced by a photochemical process. The term 'eclipse retinopathy' is frequently employed when the condition is sustained as a result of viewing a solar eclipse.
Michaelides, M, Rajendram, R, Marshall, J, Keightley, S   +3 more
openaire   +2 more sources